CN217235811U - Machine and air conditioner in two through-flow air conditioning - Google Patents
Machine and air conditioner in two through-flow air conditioning Download PDFInfo
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- CN217235811U CN217235811U CN202123220288.8U CN202123220288U CN217235811U CN 217235811 U CN217235811 U CN 217235811U CN 202123220288 U CN202123220288 U CN 202123220288U CN 217235811 U CN217235811 U CN 217235811U
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Abstract
The utility model belongs to the technical field of household appliances, in particular to a double-through-flow air conditioner indoor unit and an air conditioner, the double-through-flow air conditioner indoor unit comprises a heat exchanger, an air duct piece and a guide plate, the air duct piece comprises a separation part extending along the height direction of the double-through-flow air conditioner indoor unit, and the separation part separates the air duct piece into a first air guide channel and a second air guide channel; the heat exchanger is arranged around the air inlet sides of the first air guide channel and the second air guide channel; the guide plate is arranged between the separating part and the heat exchanger and moves between the air inlet side of the first air guide channel and the air inlet side of the second air guide channel relative to the heat exchanger so as to change the areas of the heat exchanger communicated with the air inlet side of the first air guide channel and the air inlet side of the second air guide channel respectively. Therefore, the air output of the two air guide channels can be adjusted, and the effect of partitioned temperature control is further facilitated.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a machine and air conditioner in two through-flow air conditioning.
Background
The air conditioner mainly comprises an air conditioner outdoor unit and an air conditioner indoor unit, indoor air is sucked into a chamber from an air inlet by the air conditioner indoor unit through a negative pressure device in the air conditioner indoor unit, and then is discharged into an indoor environment from an air outlet after heat exchange is carried out by a heat exchange device so as to adjust the temperature of the indoor environment.
The indoor unit of an air conditioner generally includes a floor type indoor unit of an air conditioner and a hanging type indoor unit of an air conditioner. The vertical air-conditioning indoor unit is mostly a double-through-flow air-conditioning indoor unit, and the double-through-flow air-conditioning indoor unit comprises a casing, an air duct, an evaporator and two groups of through-flow fans, wherein the air duct, the evaporator and the two groups of through-flow fans are arranged in the casing. The shell is provided with an air inlet and an air outlet, the air channel is provided with two air guide channels, the air inlet sides of the two air guide channels face the air inlet, and the evaporator is arranged between the air inlet and the air inlet sides of the two air guide channels; the air outlet sides of the two air guide channels face the air outlet, and the two sets of cross-flow fans are correspondingly installed in the two air guide channels respectively. When the double-cross-flow air conditioner indoor unit works, indoor air enters the shell from the air inlet under the action of the cross-flow fan, exchanges heat through the evaporator and is discharged to the indoor space through the two air guide channels and the air outlet respectively, so that the function of adjusting the indoor air is realized.
However, the air output of the two air guide channels of the existing double-cross-flow air conditioner indoor unit is the same, and the effect of zone temperature control cannot be realized.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem, the utility model provides a machine and air conditioner in two through-flow air conditioning, the air output that two wind-guiding passageways can be adjusted to machine and air conditioner in this two through-flow air conditioning to be favorable to realizing the effect of subregion accuse temperature.
In a first aspect, the present invention provides a dual-through-flow air-conditioning indoor unit, including a heat exchanger, an air duct member and a guide plate, wherein the air duct member includes a partition portion extending in a height direction of the dual-through-flow air-conditioning indoor unit, and the partition portion partitions the air duct member into a first air guide channel and a second air guide channel; the heat exchanger is arranged around the air inlet sides of the first air guide channel and the second air guide channel; the guide plate is arranged between the partition part and the heat exchanger, and moves between the air inlet side of the first air guide channel and the air inlet side of the second air guide channel relative to the heat exchanger so as to change the areas of the heat exchanger communicated with the air inlet side of the first air guide channel and the air inlet side of the second air guide channel respectively.
As can be understood by those skilled in the art, the indoor unit of the double-through-flow air conditioner of the present invention comprises a heat exchanger, an air duct member and a flow guide plate. The air duct piece is arranged to comprise a separation part extending along the height direction of the double-through-flow air conditioner indoor unit, and the separation part separates the air duct piece into a first air guide channel and a second air guide channel; the heat exchanger is arranged on the air inlet side of the first air guide channel and the air inlet side of the second air guide channel in a surrounding mode, so that air entering the double-cross-flow air conditioner indoor unit exchanges heat with the heat exchanger firstly, one part of air after heat exchange is discharged to the indoor through the first air guide channel, and the other part of air is discharged to the indoor through the second air guide channel. Furthermore, the functions of refrigeration, heating, dehumidification and the like of the double-through-flow air conditioner indoor unit can be realized; and the temperature and humidity of the air after heat exchange can be adjusted to different indoor areas through the first air guide channel and the second air guide channel.
Simultaneously, through setting up the guide plate between partition portion and heat exchanger, and make the guide plate for the heat exchanger move between the air inlet side of first wind-guiding passageway and the air inlet side of second wind-guiding passageway, thereby can be through changing the area that the heat exchanger communicates with the air inlet side of first wind-guiding passageway and the air inlet side of second wind-guiding passageway respectively, realize adjusting the amount of wind that gets into first wind-guiding passageway and second wind-guiding passageway, and then can adjust the air output of first wind-guiding passageway and second wind-guiding passageway, realize carrying out the effect of subregion accuse temperature to the indoor space, be favorable to promoting user experience.
In the double-cross-flow indoor air conditioner as described above, optionally, the flow guide plate extends in a height direction of the double-cross-flow indoor air conditioner.
Optionally, the air duct member further includes a top wall and a bottom wall arranged at intervals in a height direction of the dual-cross-flow indoor air conditioner, and the partition portion is connected between the top wall and the bottom wall; the top end of the guide plate is in contact with the top wall, and the bottom end of the guide plate is in contact with the bottom wall.
In the double-cross-flow air conditioner indoor unit, optionally, the air deflector is rotatably connected with the air duct member, and an axis of the air deflector rotating relative to the air duct member extends along the height direction of the double-cross-flow air conditioner indoor unit.
In the above double-cross-flow indoor unit of an air conditioner, optionally, a rotating shaft is arranged on one side of the guide plate close to the partition part, the top end of the rotating shaft is rotatably connected with the top wall, and the bottom end of the rotating shaft is rotatably connected with the bottom wall; and one side of the guide plate, which is close to the heat exchanger, rotates around the rotating shaft.
In the above indoor unit of a dual cross-flow air conditioner, optionally, a receiving groove is formed on one side of the partition portion close to the flow guide plate, and at least part of the rotating shaft is received in the receiving groove.
The double-cross-flow air conditioner indoor unit as described above, optionally, further includes a driving member, the driving member is disposed on a side of the top wall away from the bottom wall, and an output shaft of the driving member is in transmission connection with a top end of the rotating shaft.
Optionally, the driving member is disposed on a side of the bottom wall away from the top wall, and an output shaft of the driving member is in transmission connection with a bottom end of the rotating shaft.
In the above double-cross-flow indoor unit of an air conditioner, optionally, the air outlet side of the first air guide channel is provided with a first guide vane.
In the above double-cross-flow indoor unit of an air conditioner, optionally, the air outlet side of the second air guide channel is provided with a second guide vane.
The double-cross-flow air conditioner indoor unit optionally further comprises a casing, wherein an air inlet and an air outlet are formed in the casing, and the heat exchanger, the air duct piece and the guide plate are all arranged in the casing; the heat exchanger is close to the air inlet sets up, the wind channel spare is close to the air outlet sets up, the air-out side of first wind-guiding passageway with the air-out side of second wind-guiding passageway all with the air outlet intercommunication.
In a second aspect, the present invention provides an air conditioner, including outdoor unit of air conditioner and any one of the above indoor unit of double-cross-flow air conditioner, indoor unit of double-cross-flow air conditioner and outdoor unit of air conditioner communicate through the pipeline.
The technical personnel in the field can understand, the utility model discloses an air conditioner includes machine in outdoor unit of the air conditioner and the two through-flow air conditioning, and machine and outdoor unit of the two through-flow air conditioning pass through the pipeline intercommunication, make outdoor unit of the air conditioner and the two through-flow air conditioning machine work of mutually supporting in order to realize functions such as the refrigeration of air conditioner, heat and dehumidification.
The double-cross-flow air conditioner indoor unit comprises a heat exchanger, an air duct piece and a guide plate. The air duct piece is arranged to comprise a separation part extending along the height direction of the double-through-flow air conditioner indoor unit, and the separation part separates the air duct piece into a first air guide channel and a second air guide channel; the heat exchanger is arranged on the air inlet side of the first air guide channel and the air inlet side of the second air guide channel in a surrounding mode, so that air entering the double-cross-flow air conditioner indoor unit exchanges heat with the heat exchanger firstly, one part of air after heat exchange is discharged to the indoor through the first air guide channel, and the other part of air is discharged to the indoor through the second air guide channel. Furthermore, the functions of refrigeration, heating, dehumidification and the like of the double-through-flow air conditioner indoor unit can be realized; and the temperature and humidity of the air after heat exchange can be adjusted to different indoor areas through the first air guide channel and the second air guide channel.
Simultaneously, through setting up the guide plate between partition portion and heat exchanger, and make the guide plate for the heat exchanger move between the air inlet side of first wind-guiding passageway and the air inlet side of second wind-guiding passageway, thereby can be through changing the area that the heat exchanger communicates with the air inlet side of first wind-guiding passageway and the air inlet side of second wind-guiding passageway respectively, realize adjusting the amount of wind that gets into first wind-guiding passageway and second wind-guiding passageway, and then can adjust the air output of first wind-guiding passageway and second wind-guiding passageway, realize carrying out the effect of subregion accuse temperature to the indoor space, be favorable to promoting user experience.
In addition to the technical problems, technical features constituting technical aspects, and advantageous effects brought by the technical features of the technical aspects described above, other technical problems, technical features included in technical aspects, and advantageous effects brought by the technical features that can be solved by the embodiments of the present invention will be described in further detail in the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic view of a part of a structure of a double-cross-flow indoor unit of an air conditioner provided by an embodiment of the present invention;
fig. 2 is an exploded view of a double cross-flow air conditioner indoor unit provided by the embodiment of the present invention;
fig. 3 is a cross-sectional view of a double cross-flow air conditioner indoor unit provided by the embodiment of the present invention;
fig. 4 is a schematic structural view of an air duct and a flow guide plate of a double cross-flow air conditioner indoor unit provided by the embodiment of the present invention.
In the drawings:
100-a heat exchanger;
200-an air duct member; 201-a first air guide channel; 202-a second air guide channel; 210-a partition; 211-a receiving groove; 220-a first air duct plate; 230-a second air duct plate; 240-top wall; 250-a bottom wall;
300-a flow guide plate; 310-a rotating shaft;
400-a driver;
510-a first guide vane; 520-a second guide vane;
600-Cross flow Fan.
Detailed Description
The double-cross-flow air conditioner indoor unit comprises a tubular shell, an air inlet is formed in the back face of the shell, an air outlet is formed in the front face of the shell, an evaporator, an air channel, two sets of cross-flow fans and the like are arranged in the shell, the evaporator is located between the air inlet and the cross-flow fans, and the air channel forms two air guide channels between the two sets of cross-flow fans and the air outlet. When the double-cross-flow air conditioner indoor unit works, the cross-flow fan rotates to form negative pressure inside the shell, so that indoor air enters the shell through the air inlet, contacts with the evaporator for heat exchange, and then is divided into two parts which are respectively discharged to different indoor areas through the two air guide channels and the air outlet, and the functions of controlling temperature, humidity and the like are realized.
In the related technology, because the areas of the evaporator communicated with the air inlet sides of the two air guide channels are basically the same, indoor air enters the shell of the double-cross-flow air conditioner indoor unit through the air inlet, and after contacting and heat exchanging with the evaporator, the indoor air is divided into two parts of basically same air volume and respectively enters the two air guide channels, so that the two air guide channels respectively discharge basically same air volume to different indoor areas, the temperatures of the different indoor areas are basically the same, and the effect of controlling the temperature of the indoor space in a partitioning mode cannot be achieved.
In order to solve the technical problem, the utility model provides a machine and air conditioner in two through-flow air conditioning. The double-cross-flow air conditioner indoor unit comprises a heat exchanger, an air duct piece and a guide plate. The air duct piece is arranged to comprise a separation part extending along the height direction of the double-through-flow air conditioner indoor unit, and the separation part separates the air duct piece into a first air guide channel and a second air guide channel; the heat exchanger is arranged on the air inlet side of the first air guide channel and the air inlet side of the second air guide channel in a surrounding mode, so that air entering the double-cross-flow air conditioner indoor unit exchanges heat with the heat exchanger firstly, one part of air after heat exchange is discharged to the indoor through the first air guide channel, and the other part of air is discharged to the indoor through the second air guide channel. Furthermore, the functions of refrigeration, heating, dehumidification and the like of the double-through-flow air conditioner indoor unit can be realized; and the temperature and humidity of the air after heat exchange can be adjusted to different indoor areas through the first air guide channel and the second air guide channel.
Simultaneously, through setting up the guide plate between partition portion and heat exchanger, and make the guide plate for the heat exchanger move between the air inlet side of first wind-guiding passageway and the air inlet side of second wind-guiding passageway, thereby can be through changing the area that the heat exchanger communicates with the air inlet side of first wind-guiding passageway and the air inlet side of second wind-guiding passageway respectively, realize adjusting the amount of wind that gets into first wind-guiding passageway and second wind-guiding passageway, and then can adjust the air output of first wind-guiding passageway and second wind-guiding passageway, realize carrying out the effect of subregion accuse temperature to the indoor space, be favorable to promoting user experience.
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Example one
Fig. 1 is a schematic view of a part of a structure of a double-cross-flow indoor unit of an air conditioner provided by an embodiment of the present invention; fig. 2 is an exploded view of a double cross-flow air conditioner indoor unit provided by the embodiment of the present invention; fig. 3 is a cross-sectional view of a double cross-flow indoor unit of an air conditioner provided by the embodiment of the present invention;
fig. 4 is a schematic structural view of an air duct and a flow guide plate of a double cross-flow air conditioner indoor unit provided by the embodiment of the present invention.
Referring to fig. 1 to 4, the present embodiment provides a dual cross-flow air conditioning indoor unit.
The double-cross-flow air conditioner indoor unit of the present embodiment includes a heat exchanger 100, an air duct member 200, and a baffle plate 300, where the air duct member 200 includes a partition portion 210 extending in a height direction of the double-cross-flow air conditioner indoor unit, and the partition portion 210 partitions the air duct member 200 into a first air guide passage 201 and a second air guide passage 202.
Optionally, the air duct member 200 further includes a top wall 240 and a bottom wall 250 arranged at intervals along the height direction of the dual-through-flow indoor unit of the air conditioner, and the partition 210 is connected between the top wall 240 and the bottom wall 250; the air duct member 200 further includes a first air duct plate 220 and a second air duct plate 230 spaced apart from each other at opposite sides of the partition 210, and the first air duct plate 220 and the second air duct plate 230 are connected between the top wall 240 and the bottom wall 250. A first air guiding channel 201 is formed between the first air channel plate 220 and the first side of the partition part 210; the second air guide passage 202 is formed between the second air duct plate 230 and the second side of the partition 210.
For example, the air duct member 200 may be an integrally formed integral member, or may be assembled by processing the components separately. When the double cross-flow air conditioner indoor unit is placed on the bottom surface in a standing mode, the first air guide channel 201 and the second air guide channel 202 are arranged left and right, and air outlet of the first air guide channel 201 and air outlet of the second air guide channel 202 can be blown to the left area and the right area of the room respectively.
The heat exchanger 100 is enclosed at the air inlet side of the first air guiding channel 201 and the second air guiding channel 202. Air entering the double-cross-flow air conditioner indoor unit exchanges heat with the heat exchanger 100, a part of the air after heat exchange is discharged to the indoor through the first air guide channel 201, and the other part of the air is discharged to the indoor through the second air guide channel 202. Therefore, the functions of refrigeration, heating, dehumidification and the like of the double-through-flow air conditioner indoor unit can be realized; moreover, the temperature and humidity of the air after heat exchange can be adjusted in different areas of the room through the first air guide channel 201 and the second air guide channel 202.
Illustratively, when the dual-through-flow air conditioning indoor unit refrigerates, the refrigerant evaporates and absorbs heat in the pipeline of the heat exchanger 100 to exchange heat of air entering the dual-through-flow air conditioning indoor unit, so that cold air is blown out from both the air outlet side of the first air guiding channel 201 and the air outlet side of the second air guiding channel 202. When the dual-through-flow air conditioning indoor unit heats, the refrigerant condenses and releases heat in the pipeline of the heat exchanger 100 to transfer heat to the air entering the dual-through-flow air conditioning indoor unit, so that hot air is blown out from both the air outlet side of the first air guide channel 201 and the air outlet side of the second air guide channel 202. Therefore, the double-cross-flow air conditioner indoor unit can realize the functions of refrigeration and heating.
The guide plate 300 is disposed between the partition 210 and the heat exchanger 100, and the guide plate 300 moves between the air intake side of the first air guide passage 201 and the air intake side of the second air guide passage 202 with respect to the heat exchanger 100 to change the areas of the heat exchanger 100 communicating with the air intake side of the first air guide passage 201 and the air intake side of the second air guide passage 202, respectively.
For example, the flow guide plate 300 can be translated between the air inlet side of the first air guide channel 201 and the air inlet side of the second air guide channel 202, or the flow guide plate 300 can also be rotated between the air inlet side of the first air guide channel 201 and the air inlet side of the second air guide channel 202, so that the communication area of the heat exchanger 100 and the air inlet side of the first air guide channel 201 is reduced or increased, and meanwhile, the communication area of the heat exchanger 100 and the air inlet side of the second air guide channel 202 is increased or reduced. Thereby can adjust the amount of wind that gets into first wind-guiding passageway 201 and second wind-guiding passageway 202, and then can adjust the amount of wind of first wind-guiding passageway 201 and second wind-guiding passageway 202, realize carrying out the effect of subregion accuse temperature to the interior space, be favorable to promoting user experience.
Optionally, the indoor unit of the dual cross-flow air conditioner further includes two sets of cross-flow fans 600, where the two sets of cross-flow fans 600 are respectively accommodated on the air inlet side of the first air guide channel 201 and the air inlet side of the second air guide channel 202. The cross flow fan 600 is used for driving air to flow in the air guide channel along a preset direction so as to realize the function of the indoor unit of the double cross flow air conditioner. On one hand, the cross-flow fan 600 can form negative pressure inside the double cross-flow air conditioner indoor unit to suck indoor air into the double cross-flow air conditioner indoor unit; on the other hand, the cross flow fan 600 can discharge the air, which has passed through the heat exchanger 100 and exchanged heat in the indoor unit of the dual cross flow air conditioner, into the room through the air guide passage, so as to adjust the temperature and humidity of the room.
Alternatively, the guide plate 300 extends in the height direction of the indoor unit of the dual cross-flow air conditioner so as to separate the air inlet side of the first guide duct 201 from the air inlet side of the second guide duct 202, and to divide the heat exchanger 100 into a portion communicating with the air inlet side of the first guide duct 201 and a portion communicating with the air inlet side of the second guide duct 202.
Optionally, the top end of the flow guide plate 300 contacts with the top wall 240 of the air duct member 200, and the bottom end of the flow guide plate 300 contacts with the bottom wall 250 of the air duct member 200, so that when the flow guide plate 300 separates the air inlet side of the first air guide channel 201 from the air inlet side of the second air guide channel 202, and simultaneously divides the heat exchanger 100 into a portion communicated with the air inlet side of the first air guide channel 201 and a portion communicated with the air inlet side of the second air guide channel 202, the amount of air leakage between the air inlet side of the first air guide channel 201 and the air inlet side of the second air guide channel 202 is favorably reduced.
It is understood that to facilitate movement of the baffle 300, a slight fit gap may be provided between the top end of the baffle 300 and the top wall 240 of the air duct member 200 and a slight fit gap may be provided between the bottom end of the baffle 300 and the bottom wall 250 of the air duct member 200 to reduce friction. Alternatively, a smooth contact between the top end of the baffle 300 and the top wall 240 of the air duct member 200 and a smooth contact between the bottom end of the baffle 300 and the bottom wall 250 of the air duct member 200 may be provided to reduce friction.
Optionally, the flow guide plate 300 is rotatably connected to the air duct member 200, and an axis of rotation of the flow guide plate 300 with respect to the air duct member 200 extends in a height direction of the dual-cross-flow air conditioner indoor unit. So that the baffle 300 can rotate between the air inlet side of the first air guiding channel 201 and the air inlet side of the second air guiding channel 202 relative to the partition 210.
In concrete implementation, when the side of the guide plate 300 close to the heat exchanger 100 rotates to be close to the first air guide channel 201, the communication area between the heat exchanger 100 and the air inlet side of the first air guide channel 201 is reduced, and the communication area between the heat exchanger 100 and the air inlet side of the second air guide channel 202 is increased, at this time, the air output of the first air guide channel 201 is reduced, and the air output of the second air guide channel 202 is increased. When the side of the guide plate 300 close to the heat exchanger 100 rotates to be close to the second air guide channel 202, the communication area between the heat exchanger 100 and the air inlet side of the second air guide channel 202 decreases, the communication area between the heat exchanger 100 and the air inlet side of the first air guide channel 201 increases, at this time, the air output of the first air guide channel 201 increases, and the air output of the second air guide channel 202 decreases. When one side of the guide plate 300 close to the heat exchanger 100 rotates to the middle of the first air guide channel 201 and the second air guide channel 202, the communication area of the heat exchanger 100 and the air inlet side of the first air guide channel 201 is equal to the communication area of the heat exchanger 100 and the air inlet side of the second air guide channel 202, and at this time, the air output of the first air guide channel 201 is equal to the air output of the second air guide channel 202. Therefore, the first air guide channel 201 and the second air guide channel 202 of the double-cross-flow air conditioner indoor unit can respectively control different indoor areas, different requirements of users are met, and user experience is improved.
In an alternative implementation manner, a side of the baffle 300 adjacent to the partition 210 is provided with a rotating shaft 310, a top end of the rotating shaft 310 is rotatably connected with the top wall 240, and a bottom end of the rotating shaft 310 is rotatably connected with the bottom wall 250. The side of the baffle 300 adjacent to the heat exchanger 100 rotates about the rotating shaft 310. Illustratively, the top end of the rotating shaft 310 may be rotatably inserted into the mounting hole of the top wall 240, and the bottom end of the rotating shaft 310 may be rotatably inserted into the mounting hole of the bottom wall 250.
Optionally, a receiving groove 211 is disposed on a side of the separating portion 210 close to the flow guide plate 300, and at least a portion of the rotating shaft 310 is received in the receiving groove 211. Therefore, the rotating shaft 310 can be positioned to ensure the rotating stability of the guide plate 300, and air leakage between the rotating shaft 310 and the partition part 210 can be prevented to improve the temperature control effect of the indoor unit of the double-cross-flow air conditioner in a partition mode.
In another alternative implementation manner, a rotating shaft may be disposed between a side of the air deflector 300 close to the partition 210 and a side of the air deflector 300 close to the heat exchanger 100, and the air deflector 300 may rotate around the rotating shaft to change the communication areas of the heat exchanger 100 and the air inlet sides of the first air guiding channel 201 and the second air guiding channel 202, respectively.
Optionally, the double-cross-flow air conditioning indoor unit further comprises a driving member 400, and the driving member 400 is used for driving the guide plate 300 to move. Illustratively, the driving member 400 may be a motor.
In a first optional implementation manner, the driving member 400 is disposed on a side of the top wall 240 away from the bottom wall 250, and an output shaft of the driving member 400 is in transmission connection with a top end of the rotating shaft 310, so that not only the guide plate 300 can be driven, but also the air guide channel can be prevented from being blocked.
In a second optional implementation manner, the driving member 400 is disposed on a side of the bottom wall 250 away from the top wall 240, and an output shaft of the driving member 400 is in transmission connection with a bottom end of the rotating shaft 310, so that not only the guide plate 300 can be driven, but also the air guide channel can be prevented from being blocked.
In a third alternative implementation manner, the driving members 400 include two driving members 400, one driving member 400 is disposed on a side of the top wall 240 away from the bottom wall 250, an output shaft of the driving member 400 is in transmission connection with a top end of the rotating shaft 310, and the other driving member 400 is disposed on a side of the bottom wall 250 away from the top wall 240, and an output shaft of the driving member 400 is in transmission connection with a bottom end of the rotating shaft 310, it can be understood that the two driving members 400 work synchronously to drive the flow guide plate 300 at the same time, thereby facilitating to improve the rotation reliability and the force uniformity of the flow guide plate 300.
Optionally, a first guide vane 510 is disposed on the air outlet side of the first air guiding channel 201. The first guide vane 510 may be movably connected to the air duct 200, so as to adjust the air outlet angle of the first air guiding channel 201 by adjusting the posture of the first guide vane 510. The attitude of the first guide vane 510 may be adjusted manually or controlled by a motor.
Optionally, a second guide vane 520 is disposed on the air outlet side of the second air guiding channel 202. The second guide vane 520 may be movably connected to the air duct 200, so as to adjust the air outlet angle of the second air guiding channel 202 by adjusting the posture of the second guide vane 520. The attitude of the second guide vane 520 may be adjusted manually or controlled by a motor.
Optionally, the indoor unit of the dual-cross-flow air conditioner further includes a casing, an air inlet and an air outlet are formed in the casing, and the heat exchanger 100, the air duct member 200, and the guide plate 300 are all disposed in the casing. The heat exchanger 100 is arranged close to the air inlet, the air duct member 200 is arranged close to the air outlet, and the air outlet side of the first air guide channel 201 and the air outlet side of the second air guide channel 202 are both communicated with the air outlet.
For example, the air inlet can be arranged on the back surface of the casing, namely, the surface of the vertical air conditioner indoor unit, which is away from a user when the vertical air conditioner indoor unit is placed; the air outlet is arranged on the front side of the casing, namely, the side facing a user when the vertical air conditioner indoor unit is placed. The air inlet can be provided with a grid and a filter screen so as to prevent dust and impurities in the air from entering the interior of the double-through-flow air conditioner indoor unit. The air outlet can set up two, and the air-out side of first wind-guiding passageway 201 and the air-out side of second wind-guiding passageway 202 communicate with two air outlets respectively, and of course, the air outlet also can set up one, and the air-out side of first wind-guiding passageway 201 and the air-out side of second wind-guiding passageway 202 communicate with the different regions of air outlet respectively.
In summary, the indoor unit of the dual cross-flow air conditioner of the present embodiment includes a heat exchanger 100, an air duct member 200, and a baffle 300. The air duct element 200 comprises a partition part 210 extending along the height direction of the double-cross-flow air conditioner indoor unit, and the partition part 210 divides the air duct element 200 into a first air guide channel 201 and a second air guide channel 202; the heat exchanger 100 is arranged at the air inlet sides of the first air guide channel 201 and the second air guide channel 202 in an enclosing mode, so that air entering the double-cross-flow air conditioner indoor unit exchanges heat with the heat exchanger 100 firstly, a part of air after heat exchange is discharged to the indoor through the first air guide channel 201, and the other part of air is discharged to the indoor through the second air guide channel 202. Furthermore, the functions of refrigeration, heating, dehumidification and the like of the double-through-flow air conditioner indoor unit can be realized; moreover, the temperature and humidity of the air after heat exchange can be adjusted in different areas of the room through the first air guiding channel 201 and the second air guiding channel 202.
Meanwhile, the guide plate 300 is arranged between the partition part 210 and the heat exchanger 100, and the guide plate 300 moves between the air inlet side of the first air guide channel 201 and the air inlet side of the second air guide channel 202 relative to the heat exchanger 100, so that the areas of the heat exchanger 100 communicated with the air inlet side of the first air guide channel 201 and the air inlet side of the second air guide channel 202 can be changed respectively, the air volume entering the first air guide channel 201 and the second air guide channel 202 can be adjusted, the air volume of the first air guide channel 201 and the air volume of the second air guide channel 202 can be adjusted, the effect of controlling the temperature of the indoor space in a partition mode is achieved, and the user experience is improved.
Example two
On the basis of the first embodiment, the present embodiment provides an air conditioner, which includes an outdoor unit of the air conditioner and an indoor unit of a dual cross flow air conditioner, where the indoor unit of the dual cross flow air conditioner and the outdoor unit of the air conditioner are communicated through a pipeline.
The technical personnel in the field can understand, the utility model discloses an air conditioner includes machine in air condensing units and the two through-flow air conditioning, and machine and the air condensing units of two through-flow air conditioning pass through the pipeline intercommunication, make machine work in coordination each other in order to realize functions such as the refrigeration of air conditioner, heating and dehumidification in air condensing units and the two through-flow air conditioning.
The structure of the double cross-flow air conditioner indoor unit of this embodiment is the same as that of the double cross-flow air conditioner indoor unit of the first embodiment, and the same or similar technical effects can be brought about.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The terms "first" and "second" in the description and claims of the present application and the above description of the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The double-through-flow air conditioner indoor unit is characterized by comprising a heat exchanger, an air duct piece and a guide plate, wherein the air duct piece comprises a partition part extending along the height direction of the double-through-flow air conditioner indoor unit, and the partition part divides the air duct piece into a first air guide channel and a second air guide channel; the heat exchanger is arranged around the air inlet sides of the first air guide channel and the second air guide channel;
the guide plate is arranged between the partition part and the heat exchanger, and moves between the air inlet side of the first air guide channel and the air inlet side of the second air guide channel relative to the heat exchanger so as to change the areas of the heat exchanger communicated with the air inlet side of the first air guide channel and the air inlet side of the second air guide channel respectively.
2. The indoor unit of a double cross-flow air conditioner of claim 1, wherein the baffle extends in a height direction of the indoor unit.
3. The indoor unit of a double-cross flow air conditioner as claimed in claim 2, wherein the air duct member further includes top and bottom walls spaced apart in a height direction of the indoor unit, and the partition is connected between the top and bottom walls;
the top end of the guide plate is in contact with the top wall, and the bottom end of the guide plate is in contact with the bottom wall.
4. The indoor unit of a double through-flow air conditioner of claim 3, wherein the baffle plate is rotatably connected to the air duct member, and an axis of rotation of the baffle plate with respect to the air duct member extends in a height direction of the indoor unit.
5. The indoor unit of a double cross-flow air conditioner of claim 4, wherein a rotating shaft is arranged on one side of the guide plate close to the partition, the top end of the rotating shaft is rotatably connected with the top wall, and the bottom end of the rotating shaft is rotatably connected with the bottom wall;
one side of the guide plate close to the heat exchanger rotates around the rotating shaft.
6. The indoor unit of a double-cross flow air conditioner of claim 5, wherein a receiving groove is formed at a side of the partition portion adjacent to the flow guide plate, and at least a portion of the rotation shaft is received in the receiving groove.
7. The indoor unit of a double-cross-flow air conditioner as claimed in claim 5, further comprising a driving member disposed on a side of the top wall facing away from the bottom wall, wherein an output shaft of the driving member is in transmission connection with a top end of the rotating shaft; and/or the presence of a gas in the gas,
the driving piece is arranged on one side, deviating from the top wall, of the bottom wall, and an output shaft of the driving piece is in transmission connection with the bottom end of the rotating shaft.
8. The indoor unit of a double cross-flow air conditioner according to any one of claims 1 to 7, wherein a first guide vane is provided on an air outlet side of the first air guide channel; and/or the presence of a gas in the gas,
and a second guide vane is arranged on the air outlet side of the second air guide channel.
9. The indoor unit of a double through-flow air conditioner according to any one of claims 1 to 7, further comprising a casing, wherein the casing is provided with an air inlet and an air outlet, and the heat exchanger, the air duct member and the baffle are all disposed in the casing;
the heat exchanger is close to the air inlet sets up, the wind channel spare is close to the air outlet sets up, the air-out side of first wind-guiding passageway with the air-out side of second wind-guiding passageway all with the air outlet intercommunication.
10. An air conditioner comprising an outdoor unit and a double cross flow indoor unit as claimed in any one of claims 1 to 9, wherein the double cross flow indoor unit and the outdoor unit are connected by a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123220288.8U CN217235811U (en) | 2021-12-20 | 2021-12-20 | Machine and air conditioner in two through-flow air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123220288.8U CN217235811U (en) | 2021-12-20 | 2021-12-20 | Machine and air conditioner in two through-flow air conditioning |
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| Publication Number | Publication Date |
|---|---|
| CN217235811U true CN217235811U (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123220288.8U Active CN217235811U (en) | 2021-12-20 | 2021-12-20 | Machine and air conditioner in two through-flow air conditioning |
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| Country | Link |
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| CN (1) | CN217235811U (en) |
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2021
- 2021-12-20 CN CN202123220288.8U patent/CN217235811U/en active Active
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